Impact of pathogen-reduction technologies on COVID-19 convalescent plasma potency - 18/04/21
Abstract |
Pathogen reduction technologies (PRT) have been recommended by many regulatory authorities to minimize the residual risk of transfusion-transmitted infections associated with COVID19 convalescent plasma. While its impact on safety and its cost-effectiveness are nowadays well proven, there is theoretical concern that PRT could impact efficacy of convalescent plasma by altering concentration and/or function of the neutralizing antibodies (nAb). We review here the evidence supporting a lack of significant detrimental effect from PRTs on nAbs.
Le texte complet de cet article est disponible en PDF.Keywords : Pathogen inactivation, Pathogen reduction technologies, COVID-19 convalescent plasma, Neutralizing antibodies, Efficacy, IgG subclasses
Plan
Vol 28 - N° 2
P. 132-134 - mai 2021 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.